Evidence map›Paper›PMID 30042426›Full record

ArticleNature communications2018

Introduction of pathogenic mutations into the mouse Psen1 gene by Base Editor and Target-AID.

Hiroki Sasaguri, Kenichi Nagata, Misaki Sekiguchi, Ryo Fujioka, Yukio Matsuba, Shoko Hashimoto, Kaori Sato, Deepika Kurup, Takanori Yokota, Takaomi C Saido

Open access · goldAbstract read
In one paragraph

Article in Nature communications, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 37 papers.

0numbers the graph read from it
0cells of the map it votes in
37citing papers in PubMed
3.8field-weighted citation impact, top 5% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

37 citing papers in PubMed, 71 citations in OpenAlex.

  1. Review
  2. CRISPR-based functional genomics tools in vertebrate models.Experimental & molecular medicine · 2025
    Review
  3. Article
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  6. Mammalian genome research resources available from the National BioResource Project in Japan.Mammalian genome : official journal of the International Mammalian Genome Society · 2024
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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

10 authors at 3 institutions in 2 countries.

Hiroki SasaguriLaboratory for Proteolytic Neuroscience, RIKEN Center for Brain Science, Wako-shi, Saitama, 351-0198, Japan. hiroki.sasaguri@riken.jp.ORCID http://orcid.org/0000-0003-2550-9156
Kenichi NagataLaboratory for Proteolytic Neuroscience, RIKEN Center for Brain Science, Wako-shi, Saitama, 351-0198, Japan.
Misaki SekiguchiLaboratory for Proteolytic Neuroscience, RIKEN Center for Brain Science, Wako-shi, Saitama, 351-0198, Japan.
Ryo FujiokaLaboratory for Proteolytic Neuroscience, RIKEN Center for Brain Science, Wako-shi, Saitama, 351-0198, Japan.
Yukio MatsubaLaboratory for Proteolytic Neuroscience, RIKEN Center for Brain Science, Wako-shi, Saitama, 351-0198, Japan.
Shoko HashimotoLaboratory for Proteolytic Neuroscience, RIKEN Center for Brain Science, Wako-shi, Saitama, 351-0198, Japan.
Kaori SatoLaboratory for Proteolytic Neuroscience, RIKEN Center for Brain Science, Wako-shi, Saitama, 351-0198, Japan.
Deepika KurupLaboratory for Proteolytic Neuroscience, RIKEN Center for Brain Science, Wako-shi, Saitama, 351-0198, Japan.
Takanori YokotaDepartment of Neurology and Neurological Science, Graduate School of Medicine, Tokyo Medical and Dental University, Bunkyo-ku, Tokyo, 113-8510, Japan.
Takaomi C SaidoLaboratory for Proteolytic Neuroscience, RIKEN Center for Brain Science, Wako-shi, Saitama, 351-0198, Japan. takaomi.saido@riken.jp.ORCID http://orcid.org/0000-0003-1970-6903
RIKEN Center for Brain Science · JPTokyo Medical and Dental University · JPHarvard University · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Base Editor (BE) and Target-AID (activation-induced cytidine deaminase) are engineered genome-editing proteins composed of Cas9 and cytidine deaminases. These base-editing tools convert C:G base pairs to T:A at target sites. Here, we inject either BE or Target-AID mRNA together with identical single-guide RNAs (sgRNAs) into mouse zygotes, and compare the base-editing efficiencies of the two distinct tools in vivo. BE consistently show higher base-editing efficiency (10.0-62.8%) compared to that of Target-AID (3.4-29.8%). However, unexpected base substitutions and insertion/deletion formations are also more frequently observed in BE-injected mice or zygotes. We are able to generate multiple mouse lines harboring point mutations in the mouse presenilin 1 (Psen1) gene by injection of BE or Target-AID. These results demonstrate that BE and Target-AID are highly useful tools to generate mice harboring pathogenic point mutations and to analyze the functional consequences of the mutations in vivo.

Indexed as

CRISPR-Cas SystemsMutationAnimalsBase PairingBase SequenceCytidine DeaminaseFemaleGene EditingMaleMice, Inbred C57BLMice, Inbred ICRMice, KnockoutPresenilin-1Reproducibility of ResultsSequence Homology, Nucleic AcidCytidine DeaminasePresenilin-1presenilin 1, mouse

Identifiers

PMID30042426
PMCPMC6057936
OpenAlexW2883893004

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.